但是，志愿者海伦·普夫吕格尔称，那些孩子中只有蹒跚学步的才喜欢正常的玩具。

But Helen Pfluger, a volunteer, said that only the toddlers were interested in normal toys.

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他称自己曾在海伦去世的当晚尝试过自杀，他在楼梯上徒劳的上下奔跑，希望引发心脏病。

In his autobiography, he says he attempted suicide the night that Helen died, by running up and down stairs in the vain hope that it would induce a heart attack.

youdao

他称自己曾在海伦去世的当晚尝试过自杀，他在楼梯上徒劳的上下奔跑，希望引发心脏病。

In his autobiography, he says he attempted suicide the night that Helen died, by running up and down stairs in the vain hope that it would induce a heart attack.

youdao